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Brief
Rev

Rev

Speech-to-Text Servicesrev.com

Rev provides fast, accurate, and affordable transcription, captioning, and translation services through a combination of AI technology and human expertise, making audio and video content accessible and searchable.

Last updated Jun 23, 2026 by the ATDb Editorial Team

Founded
2010
HQ
San Francisco, California, United States
Connections
5

At a glance

Employees
201-500
Funding
$65M
Revenue
$50M-$100M
Stock
N/A
3integrations2competitors

About

Leading provider of human and AI-powered transcription and captioning services

Rev is not an AdTech platform. Rev is a speech-to-text technology company that provides transcription, captioning, and translation services. Founded in 2010, Rev operates as a marketplace platform connecting customers who need audio and video content converted to text with a global network of freelance transcriptionists, captioners, and translators. The company offers both human-powered services and AI-powered automated transcription through its ASR (Automatic Speech Recognition) technology. Rev serves a diverse customer base including media companies, enterprises, educational institutions, legal professionals, and individual content creators who need accurate transcription and captioning services. The company has processed millions of hours of audio and video content and is known for its combination of speed, accuracy, and affordability. Rev's services are particularly valuable for accessibility compliance, content creation, and documentation purposes rather than advertising technology applications.

Business model

Marketplace/SaaS

Target market

SMB, Mid-Market, Enterprise

What they offer

  • Human Transcription

    Professional transcription services delivered by human transcriptionists with 99% accuracy guarantee

  • Automated Transcription

    AI-powered speech recognition for fast, affordable transcription

  • Captions

    Human and automated captioning services for video content

  • Subtitles

    Foreign language subtitle creation for global content distribution

  • Global Subtitles

    Translation and subtitling services in multiple languages

  • Rev.ai

    Speech-to-text API for developers to integrate transcription into applications

Key features

99% accuracy guarantee on human transcriptionFast turnaround timesAPI integrationMultiple file format supportTimestamp synchronizationSpeaker identificationCustom vocabulary

Use cases

Video captioning for accessibility compliancePodcast transcriptionMeeting and interview transcriptionLegal deposition transcriptionAcademic research transcriptionContent creation and SEO optimization

Customer segments

Media and EntertainmentEducationLegalBusiness/CorporateContent CreatorsResearchersDevelopers

Tech & specs

Technology stack

Proprietary ASR technologyMachine LearningNatural Language ProcessingCloud infrastructure

Security & compliance

SOC 2GDPRCCPAHIPAA-compliant options

Deployment

Cloud

API

Yes

Corporate history
  1. 2010 · Founded
Connection details

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